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单词 grain density
释义
grain density
/ ɡre?n ?dens?ti /
  • 简明释义
  • [感光][物] 颗粒密度
  • 网络释义
  • 1

    [感光 物]?颗粒密度

    ...04%,sio2,≤0.04,na2o,≤0.22%,堆积密度(bulk density),1.75-1.95g/cm3,颗粒密度(grain density),≥3.90g/cm3 min,莫氏硬度(morse hardness),≥9,用途(usage),其磨具适用于磨削高碳钢、高速钢和淬火钢等硬度较硬、抗张强...

  • 2

    ?粒子密度

    ... grain count 颗粒计数 grain density 粒子密度 grain refining 晶粒细化 ...

  • 3

    ?晶粒密度

    ... 晶粒计数 grain counting 晶粒密度 grain density 晶粒插种枪 grain implantation gun ...

  • 4

    ?矿粒密度

    ... 粒;筋络;理纹;地势趋向;易劈向 grain 矿粒密度 grain density 颗粒成长;矿粒再晶 grain growth ...

短语
  • 双语例句
  • 1
    The grain density of core samples is calculated from the measured dry weight divided by the grain volume.
    用干燥岩心样品重量除以颗粒体积得到岩心样品的颗粒密度。
  • 2
    Significant negative associations existed between grain width, thickness and grain density, which could be associated with grain quality.
    粒重与其他籽粒性状均呈显著正相关,而涉及籽粒品质的容重与粒宽、粒厚呈显著负相关。
  • 3
    Based on the compaction model of sandstone mudstone alternating beds, we advance a new formula for formation grain density, which conforms to grain volume and mass balance law.
    又称催化剂真密度。表示炼油工艺流化床催化剂密度的一种方式。它是扣除了催化剂颗粒内微孔体积后的实体密度。
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更新时间:2025/1/12 6:56:30